Whether you are in D.C. on business or vacation, you'll find that it's a fascinating city that is full of history, art, theatre, and dramatic monuments.

The Adriatic Sea, a stunning crescent-shaped expanse of turquoise water between the Italian Peninsula and the Balkan Peninsula, offers a captivating destination for travelers seeking both natural beauty and rich history. Stretching from the Gulf of Trieste in the north to the Gulf of Kotor in the south, this Mediterranean gem is renowned for its crystal-clear waters, charming coastal towns, and diverse marine life. The pristine beaches of Croatia's Dalmatian Coast and Montenegro's Bay of Kotor p

Peso da Régua, often called the gateway to Portugal's Douro Valley, sits along the banks of the Douro River and is surrounded by steep, terraced vineyards. The town has long been central to the production of the world-famous Port wine, and visitors can explore the rolling hills covered with neatly arranged grapevines that climb dramatically from the river’s edge. The town itself offers a quiet riverside charm, with narrow streets, historic buildings, and scenic viewpoints.

Brasília may be a World Heritage Site, but it is only of interest to town planning and architecture students, and those keen to witness the folly of man on a metropolitan scale. It must have looked good on paper, and still looks good in photos, but in the flesh, forget it. Designed by architect Oscar Niemeyer, urban planner Lucio Costa, and landscape architect Burle Marx, the city was built in an incredible three years between 1957 and 1960.

Niger, located in West Africa, is a country of vast landscapes and diverse cultures. Much of its territory is covered by the Sahara Desert, with rolling sand dunes, rocky plateaus, and oasis towns defining the northern regions.